:root{--bg: #0f1419;--bg-elev: #1a222c;--bg-panel: #151c24;--border: #2a3544;--text: #e8eef4;--muted: #8b9aab;--accent: #3d9cf0;--accent-dim: #2a6fad;--online: #3ecf8e;--offline: #6b7785;--danger: #e85d5d;--warn: #e6b84d;--radius: 10px;--font: "DM Sans", system-ui, sans-serif;--mono: "IBM Plex Mono", ui-monospace, monospace}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:var(--font);background:radial-gradient(1200px 600px at 10% -10%,#1a2a3d 0%,transparent 55%),radial-gradient(900px 500px at 100% 0%,#1a2830 0%,transparent 50%),var(--bg);color:var(--text)}button,input,select,textarea{font:inherit}a{color:var(--accent)}.login-page{min-height:100%;display:grid;place-items:center;padding:24px}.login-card{width:min(400px,100%);background:var(--bg-elev);border:1px solid var(--border);border-radius:16px;padding:32px;box-shadow:0 24px 60px #00000059}.login-card h1{margin:0 0 4px;font-size:1.75rem;letter-spacing:-.02em}.login-card .sub{color:var(--muted);margin:0 0 24px;font-size:.95rem}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.field label{font-size:.8rem;color:var(--muted)}.field input,.field select,.field textarea{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:10px 12px;color:var(--text)}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid transparent;border-radius:8px;padding:9px 14px;cursor:pointer;background:var(--accent);color:#fff;font-weight:600}.btn:hover{background:var(--accent-dim)}.btn.secondary{background:transparent;border-color:var(--border);color:var(--text)}.btn.danger{background:var(--danger)}.btn:disabled{opacity:.5;cursor:not-allowed}.error{color:var(--danger);font-size:.85rem;margin-bottom:12px}.shell{display:grid;grid-template-columns:220px 1fr;height:100%}.sidebar{background:var(--bg-panel);border-right:1px solid var(--border);padding:20px 14px;display:flex;flex-direction:column;gap:8px}.brand{font-weight:700;font-size:1.2rem;letter-spacing:.04em;margin:0 0 16px;padding:0 8px}.nav-link{display:block;padding:10px 12px;border-radius:8px;color:var(--muted);text-decoration:none}.nav-link.active,.nav-link:hover{background:var(--bg-elev);color:var(--text)}.sidebar .spacer{flex:1}.main{display:flex;flex-direction:column;min-width:0;overflow:hidden}.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 20px;border-bottom:1px solid var(--border);background:#0f1419b3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.topbar h2{margin:0;font-size:1.1rem}.content{flex:1;overflow:auto;padding:20px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}.agent-card{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;cursor:pointer;transition:border-color .15s ease,transform .15s ease}.agent-card:hover{border-color:var(--accent);transform:translateY(-1px)}.agent-card .screen{aspect-ratio:16 / 10;background:#0a0e12;display:grid;place-items:center;position:relative}.agent-card .screen img{width:100%;height:100%;object-fit:contain}.agent-card .meta{padding:10px 12px;display:flex;justify-content:space-between;gap:8px;align-items:center}.agent-card .meta .name{font-weight:600;font-size:.92rem}.agent-card .meta .user{color:var(--muted);font-size:.78rem}.badge{display:inline-flex;align-items:center;gap:6px;font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}.badge:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--offline)}.badge.on:before{background:var(--online);box-shadow:0 0 8px #3ecf8e99}.panel{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.toolbar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}.live-view{display:grid;grid-template-columns:1fr 320px;gap:16px;height:calc(100vh - 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